2020 Battery Drain Test Comparison: OnePlus 8 vs Galaxy S20 Ultra vs iPhone 11 Pro Max

In this battery drain test, we compare the battery life of the new OnePlus 8 against the Samsung Galaxy S20 Ultra, Galaxy S20 Plus, Galaxy S20, and then the iPhone 11 Pro Max, iPhone 11 Pro and the regular iPhone 11.

Which one will win? Watch it to find out.

Buy OnePlus 8 from OnePlus here:
https://www.awin1.com/cread.php?awinm...
Galaxy S20 Ultra here:
https://www.tkqlhce.com/click-8743310...

iPhone 11 Pro Max here:
https://apple.sjv.io/c/1140616/473657...

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